sched/wait: Rename wait_queue_t => wait_queue_entry_t

Rename:

	wait_queue_t		=>	wait_queue_entry_t

'wait_queue_t' was always a slight misnomer: its name implies that it's a "queue",
but in reality it's a queue *entry*. The 'real' queue is the wait queue head,
which had to carry the name.

Start sorting this out by renaming it to 'wait_queue_entry_t'.

This also allows the real structure name 'struct __wait_queue' to
lose its double underscore and become 'struct wait_queue_entry',
which is the more canonical nomenclature for such data types.

Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index c74bf39ef764..a86688fabc55 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -2864,11 +2864,11 @@ bool flush_work(struct work_struct *work)
 EXPORT_SYMBOL_GPL(flush_work);
 
 struct cwt_wait {
-        wait_queue_t            wait;
+        wait_queue_entry_t              wait;
         struct work_struct      *work;
 };
 
-static int cwt_wakefn(wait_queue_t *wait, unsigned mode, int sync, void *key)
+static int cwt_wakefn(wait_queue_entry_t *wait, unsigned mode, int sync, void *key)
 {
         struct cwt_wait *cwait = container_of(wait, struct cwt_wait, wait);